@isTest
private class IFullfilmentItemRoundRobinTest
{
    static testMethod void doTest() 
    {
        Set<ID> s = new Set<ID>();
        List<Fullfilment_Item__c> fulFillItemList = new List<Fullfilment_Item__c>();
        Map <ID,Fullfilment_Item__c > fullfillmentItemMap = new  Map <ID,Fullfilment_Item__c>();
        Fullfilment_Item__c FI = new Fullfilment_Item__c(  Main_Listing_Phone_Number__c = '100',Listed_Name__c ='XYZ',Heading_Name__c ='Heading name',Item_Id__c = 'Item id' ,Product_Code__c ='p1',UDAC__c ='Udac1',Region__c = 'region1',Transaction_Type__c ='New');
        insert FI;
    //    FI.ownerId = '';
        fulFillItemList.add(FI);
        fullfillmentItemMap.put(FI.ID, FI);


          IFullfilmentItemRoundRobin.executeRoundRobin(fulFillItemList,  true , true,  fullfillmentItemMap ,true);

       IFullfilmentItemRoundRobin.getOwnerIDOfFullfilmenItem(s);
       IFullfilmentItemRoundRobin.getAssignmentGroupsMembers(s);
       IFullfilmentItemRoundRobin.getAssignmentGroup(s);
    }
}